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BL653 Series
Long Range Bluetooth for IoT
The BL653 modules and DVKs are based on Nordic's nRF52833 silicon and provide a secure, robust Bluetooth LE and Cortex-M4F CPU for any OEM's product design. The BL653 gives you maximum development flexibility with Nordic SDK or Zephyr RTOS programming options, a simple, intuitive AT instruction set, and Laird Connectivity's own smartBASIC environment.
The BL653 series offers all nRF52833 hardware features and capabilities, including USB access, up to +8 dBm transmit power at 5.5 V supply voltage, and NFC tag implementation (Type 2/4). Full regulatory certifications enable faster time to market and reduced development risk, completing Laird Connectivity's simplification of your next Bluetooth design.
- Bluetooth v5.1 Bluetooth Low Energy plus NFC
- Bluetooth v5.2 capable
- 802.15.4 radio (not certified - Thread & ZigBee via Nordic SDK or Thread via Zephyr)
- Widest range of configurable interfaces: UART, I2C, SPI, ADC, GPIO, PWM, FREQ, USB, PDM, and NFC
- Extended industrial temperature range (-40° to +105 °C)
- Ultra-small footprint (15 mm x 10 mm x 2.2 mm)
- Bluetooth Low Energy - peripheral/central roles supported
- 2 Mbps and LE Long Range: support for 2 Mbps, 1 Mbps and 125 kps encoded
- Bluetooth 5.1 - Directional detection - AoA and AoD
- Hostless operation - Internal MCU reduces BOM
Ezurio (fomerly Laird Connectivity) simplifies the adoption of wireless technologies with market-leading wireless modules and antennas, integrated sensor and gateway platforms, and custom wireless solutions.
Ezurio products are synonymous with high wireless performance and reliability. With world-class support and comprehensive product development services, Laird Connectivity reduces risk and shortens time-to-market for new developments and designs.
